发明名称 RIBBON CASSETTE
摘要 PROBLEM TO BE SOLVED: To provide a ribbon cassette in which good recording results can be obtained by surely stripping a recording sheet from an ink ribbon and the ink ribbon can be rolled well. SOLUTION: A tension member 7 for imparting a substantially constant tension when an ink ribbon 5 used for printing is stripped from a recording sheer is arranged directly on the downstream side of a recording section in the entraining route of the ink ribbon 5 within a ribbon cassette 1. Preferably, the tension member 7 is a substantially columnar tension roller having annular protrusions on the outer circumferential surface thereof formed at least the upper and lower parts, respectively, at an interval in the axial direction.
申请公布号 JP2000141841(A) 申请公布日期 2000.05.23
申请号 JP19980320421 申请日期 1998.11.11
申请人 ALPS ELECTRIC CO LTD 发明人 MURAYAMA HIROYUKI;MORI HIROSHI;NAKAMURA TADASHI;TAKAHASHI KENJI
分类号 B41J32/00;B41J35/04;B41J35/08;(IPC1-7):B41J32/00 主分类号 B41J32/00
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